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EHMWPE POLYSTONE® MR R?chling Engineering Plastics SE & Co. KG
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Plastic Datasheets
Impact resistance | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
Charpy Notched Impact Strength | ISO 179 | 无断裂 |
hardness | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
Shore hardness | 邵氏D | ISO 868 | 65 |
Electrical performance | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
Compared to the Leakage Tracking Index (CTI) | IEC 60112 | PLC 0 | |
dielectric strength | IEC 60243-1 | 45 kV/mm | |
Volume resistivity | IEC 60093 | >1.0E+14 ohms·cm | |
dielectric constant | IEC 60250 | 2.30 | |
Surface Resistivity | IEC 60093 | >1.0E+12 ohms | |
Dissipation Factor | 1MHz | IEC 60250 | 4E-04 |
Mechanical properties | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
Tensile modulus | ISO 527-2 | 700 MPa | |
Tensile strain | 断裂 | ISO 527-2 | >200 % |
tensile strength | 屈服 | ISO 527-2 | 22.0 MPa |
WearResistance-Sand-slurrymethod | 130 |
flammability | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
UL flame retardant rating | 3.0mm | UL 94 | HB |
6.0mm | UL 94 | HB |
physical property | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
Water absorption rate | 平衡,23°C,50%RH | ISO 62 | <0.010 % |
density | ISO 1183 | 0.940 g/cm³ |
Thermal performance | Test Condition | Test Method | R?chling Engineering Plastics SE & Co. KG/POLYSTONE® MR |
---|---|---|---|
melting temperature | ISO 11357-3 | 135 °C | |
thermal conductivity | DIN 52612 | 0.40 W/m/K | |
Linear coefficient of thermal expansion | MD | DIN 53752 | 1.5E-4到2.3E-4 cm/cm/°C |
Heat distortion temperature | VicatB,HDT | ISO 306 | 79 °C |
Continuous use temperature | <130 °C | ||
specific heat | DIN 52612 | 1900 J/kg/°C |
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